Controlled Evaluation in a Diesel Engine of the Biofuel Obtained with Ni/γ-Al2O3 Nanoparticles in the Hydrodeoxygenation of Oleic Acid
-
Manuel Sánchez-Cárdenas
, Luis A. Sánchez-Olmos
Abstract
Renewable biodiesel with a high content of n-C17 alkanes was prepared through the catalytic hydrodeoxygenation of oleic acid under optimum conditions of temperature, reaction time and weight percentage of Ni deposited in γ-Al2O3. The hydrotreated vegetable oil (HVO) was blended with petrodiesel (20 % and 40 % of HVO) to evaluate its behaviour in a diesel engine. Comparative studies of power and emission of atmospheric pollutants such as NOx, CO, HC and smoke were evaluated under prepared blends and petrodiesel. The presence of HVO biodiesel at full load generated a slight decrease in power compared to petrodiesel; however, the decrease in emission of pollutants when using the blends containing HVO was significant. In the case of 40 % HVO were able to reduce more of 20 % of CO and HC emissions, and more than 40 % reduction in smoke when compared with petrodiesel. The NOx emissions of the blends with HVO had a significant slightly decrease. Further, the properties of Ni/γ-Al2O3 catalysts are justified by the results of EDS characterization, surface area (SBET), XRD, XPS, HR-TEM and it’s capacity to produce biodiesel.
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© 2020 Walter de Gruyter GmbH, Berlin/Boston
Articles in the same Issue
- Editorial
- Preface: Special issue dedicated to the International Energy Conference, IEC-2019, Morelia, México “towards energy sustainability with a social approach”
- Special Issue Articles
- Controlled Evaluation in a Diesel Engine of the Biofuel Obtained with Ni/γ-Al2O3 Nanoparticles in the Hydrodeoxygenation of Oleic Acid
- Environmental Problems and the State of Compliance with the Right to a Healthy Environment in a Mining Region of México
- Heterojunctions for Photocatalytic Wastewater Treatment: Positive Holes, Hydroxyl Radicals and Activation Mechanism under UV and Visible Light
- Ultrasound-assisted extraction of phenolic compounds from avocado leaves (Persea americana Mill. var. Drymifolia): optimization and modeling
- Flow characteristics of the Rushton and pitched blade turbines in turbulent and laminar mixing
- Modelling and multi-objective optimization for simulation of hydrogen production using a photosynthetic consortium
- Heterogeneous PVC cation-exchange membrane synthesis by electrospinning for reverse electrodialysis
- Hydrodesulfurization of dibenzothiophene using NiMoWS catalysts supported on Al–Mg and Ti–Mg mixed oxides
- Hydrodynamics of a modified up-flow anaerobic sludge blanket reactor treating organic fraction of municipal solids waste
- Temperature effects on VO2 thin films deposited by RF sputtering for the degradation by photocatalysis of methylene blue and naproxen
- Post-combustion artificial neural network modeling of nickel-producing multiple hearth furnace
- Effect of organic loading rate on anaerobic digestion of raw cheese whey: experimental evaluation and mathematical modeling
Articles in the same Issue
- Editorial
- Preface: Special issue dedicated to the International Energy Conference, IEC-2019, Morelia, México “towards energy sustainability with a social approach”
- Special Issue Articles
- Controlled Evaluation in a Diesel Engine of the Biofuel Obtained with Ni/γ-Al2O3 Nanoparticles in the Hydrodeoxygenation of Oleic Acid
- Environmental Problems and the State of Compliance with the Right to a Healthy Environment in a Mining Region of México
- Heterojunctions for Photocatalytic Wastewater Treatment: Positive Holes, Hydroxyl Radicals and Activation Mechanism under UV and Visible Light
- Ultrasound-assisted extraction of phenolic compounds from avocado leaves (Persea americana Mill. var. Drymifolia): optimization and modeling
- Flow characteristics of the Rushton and pitched blade turbines in turbulent and laminar mixing
- Modelling and multi-objective optimization for simulation of hydrogen production using a photosynthetic consortium
- Heterogeneous PVC cation-exchange membrane synthesis by electrospinning for reverse electrodialysis
- Hydrodesulfurization of dibenzothiophene using NiMoWS catalysts supported on Al–Mg and Ti–Mg mixed oxides
- Hydrodynamics of a modified up-flow anaerobic sludge blanket reactor treating organic fraction of municipal solids waste
- Temperature effects on VO2 thin films deposited by RF sputtering for the degradation by photocatalysis of methylene blue and naproxen
- Post-combustion artificial neural network modeling of nickel-producing multiple hearth furnace
- Effect of organic loading rate on anaerobic digestion of raw cheese whey: experimental evaluation and mathematical modeling